| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.366 | 15/5:05.490 |
| 2 | 1 | 21.148 | 15/5:11.355 |
| 3 | 1 | 19.998 | 15/5:07.560 |
| 4 | 2 | 24.013 | 15/5:20.719 |
| 5 | 2 | 19.181 | 15/5:14.118 |
| 6 | 2 | 19.139 | 15/5:09.613 |
| 7 | 1 | 19.031 | 15/5:06.163 |
| 8 | 1 | 18.803 | 15/5:03.148 |
| 9 | 1 | 21.539 | 15/5:05.363 |
| 10 | 1 | 23.875 | 15/5:10.640 |
| 11 | 2 | 23.018 | 15/5:13.788 |
| 12 | 2 | 20.747 | 15/5:13.572 |
| 13 | 2 | 21.192 | 15/5:13.904 |
| 14 | 3 | 24.303 | 15/5:17.521 |
| 15 | 3 | 19.743 | 15/5:16.096 |